EP1188430B1 - Process for permanent waving of human hair - Google Patents
Process for permanent waving of human hair Download PDFInfo
- Publication number
- EP1188430B1 EP1188430B1 EP01122271A EP01122271A EP1188430B1 EP 1188430 B1 EP1188430 B1 EP 1188430B1 EP 01122271 A EP01122271 A EP 01122271A EP 01122271 A EP01122271 A EP 01122271A EP 1188430 B1 EP1188430 B1 EP 1188430B1
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- European Patent Office
- Prior art keywords
- perfume
- weight
- hair
- composition
- particle size
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/04—Preparations for permanent waving or straightening the hair
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/0279—Porous; Hollow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/88—Polyamides
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q13/00—Formulations or additives for perfume preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
Definitions
- the present invention relates to a new method for permanent deformation, i.e. Perm, of human hair, through which the unpleasant Odor development after using thio groups Reducing agents on permed hair is largely eliminated.
- JP5117134 describes a method for permanently deforming human Hair, with an aqueous on the hair in a conventional manner Reductant composition applied, then with at least one an oxidizing agent-containing composition is fixed (see Summary), characterized in that this composition with Perfume-laden polyamide particles, at least 90% by weight of which Particle size in the range of 0.5 to 50 microns, contains (see paragraphs [0011,0012,0015]).
- the reducing agent odor from the permed hair can be achieved if, after rinsing out the reducing agent with at least one oxidizing agent, preferably the deformed hair, preferably the composition containing about 0.05 to 6% by weight is fixed or neutralized, the 1 to 35% by weight perfume-loaded polyamide particles, of which at least 90% by weight have a particle size in the range of 0.5 to 50 microns, preferably from about 1 to about 25 microns, most preferably from about 2 to about 20 microns.
- the particle size is determined in a manner familiar to the person skilled in the art, for example by sieve or sedimentation analysis.
- the type of perfume oil used is of secondary importance; in principle, any known perfume used in cosmetic products is suitable for this purpose.
- the perfume-laden polyamide particles are produced by dissolving the perfume oil in a suitable solvent such as water, ethanol, n-hexane etc. This solution is mixed with the polyamide powder with stirring. Then, depending on the volatility of the perfume components, the solvent is removed with slight heating (about 25 to a maximum of about 50 ° C.) and / or vacuum.
- a suitable solvent such as water, ethanol, n-hexane etc.
- This solution is mixed with the polyamide powder with stirring. Then, depending on the volatility of the perfume components, the solvent is removed with slight heating (about 25 to a maximum of about 50 ° C.) and / or vacuum.
- the loading of polyamide powder with active materials is generally known and is described, for example, in V. Parison, Cosmetics & Toiletries, Vol. 108 (December 1993), pp. 97-100.
- Polyamide powders suitable as a basis are, for example, the products known under the trade names "Orgasol R " and "Nylon R ", the generic
- the preferred level thereof in the fixative composition is between about 0.1 to about 10, preferably about 0.25 to about 7.5, especially about 0.5 to about 5% by weight of the composition.
- the amount of perfume with which the polyamide powder particles are loaded is also variable and is particularly dependent on the type of perfume, the particle size of the polyamide powder and the absorption conditions.
- It can be between about 1 to about 35, preferably about 5 to about 25, in particular about 10 to about 20% by weight of perfume are loaded particles.
- Deformers usually contain a reducing thio compound.
- Thioglycolic acid and thiolactic acid and their salts are preferred, especially the ammonium and ethanolamine salts.
- thio compounds that can be used are in particular cysteine or its Hydrochloride, homocysteine, cysteamine, N-acetylcysteine, thioglycerin, ethanediol monothioglycolate, 1,2-propylene glycol monoglycolate (see also WO-A 93/1791), 1,3-propanediol monothioglycolate or the resulting mixture of isomers, 1,3-butanediol and 1,4-butanediol monothioglycolate or their isomer mixtures, Polyethylene glycol such as di-, tri- and tetraethlene glycol monothioglycolates, Glycerol monothiolactate and other thioacids as well as their esters and mixtures the same.
- cysteine or its Hydrochloride homocysteine, cysteamine, N-acetylcysteine, thioglycerin, e
- inorganic reducing sulfur compounds such as In principle, sodium bisulfite is possible.
- the total content of reducing agents in the deformation compositions is usually 2.5 to about 15 wt .-%, calculated on free thioglycolic acid as a reference substance.
- the permanent wave preparations containing reducing agents can, if necessary, have a content of alkalizing agents.
- the amount depends on reducing agent and the desired pH of the composition.
- the reducing agent composition contains about 0.1 to about 5, in particular about 0.5 to about 2.5% by weight of the same.
- Preferred alkalizing agents are ammonium carbamate, ammonia and / or Ammonium (bi) carbonate. It will be setting a pH in the range between about 6.5 and about 9.5, preferably about 7 to 8.5.
- the permanent waving agents used in the method according to the invention and also preferably contain the fixative or aftertreatment agent Surfactants. Their proportion is about 0.1 to about 10, in particular about 1 to about 5 % By weight of the total composition.
- Both in the reducing agent compositions and in in the surfactants used are preferably the known anionic products, which may also be in combination with non-ionic surfactants are used.
- Suitable anionic surfactants are in particular the known alkyl ether sulfates and carboxylic acids, especially in the form of their alkali salts, and protein-fatty acid condensates.
- Suitable nonionic surfactants are preferably C 8 -C 18 fatty alcohol polyglycol ethers, fatty acid polyglycol esters, fatty acid alkanolamides, amine oxides and especially C 8 -C 18 alkyl polyglucosides.
- Amphoteric surfactants such as the known betaines and amido betaines can also be used and, especially in cationic fixations, cationic surfactants such as quaternary ammonium compounds are used.
- Another desirable constituent of the reducing agent compositions used in the process according to the invention is a C 3 -C 8 alkanediol or its ether, in particular mono-C 1 -C 3 alkyl ether.
- Preferred substances in this connection are 1,2- and 1,3-propanediol, 1-methoxypropanol (-2), 1-ethoxypropanol (-2), 1,3- and 1,4-butanediol, diethylene glycol and its monomethyl and monoethyl ether and dipropylene glycol and its monomethyl and monoethyl ether.
- the proportion of these diols is preferably between 0.5 and 30, preferably about 1 up to about 15, in particular about 1 to about 10% by weight of the reducing agent composition.
- monoalcohols such as ethanol, propanol-1, propanol-2 and polyalcohols such as glycerol and hexanetriol, ethylcarbitol, benzyl alcohol, benzyloxyethanol and propylene carbonate (4-methyl-1,3- dioxolan-2-one), N-alkylpyrrolidones and urea are used.
- cationic, anionic, and nonionic amphoteric polymers preferably in an amount from about 0.1 to about 5, in particular about 0.25 to 2.5% by weight of the total composition of the Well agent.
- the agents used according to the invention can of course all in Permanent waving agents contain the usual substances, which are listed in detail here is dispensed with, and as aqueous solutions, emulsions, creams, foams etc. available.
- compositions that combine in use as they are e.g. are described in DE-C 43 04 828.
- compositions and individual components disclosed there, to which express reference is also possible within the scope of the present Invention can be used.
- a pretreatment agent can be added before the reducing agent is applied can be applied, such as in DE-A 37 40 926 is described. After applying this pretreatment agent, the hair wound up and applied the reducing agent composition. After about 15 to 30 minutes of exposure and rinsing are fixed with the known ones Peroxide or bromate compositions to which the perfume loaded Polyamide powder is added.
- Hydrogen peroxide compositions are preferred, the content of H 2 O 2 being about 0.05 to 6% by weight, preferably about 0.1 to 5, in particular about 0.5 to 4% by weight.
- Ammonium thioglycolate (50%) 21.60 (% by weight) ammonium 5.00
- Cationic polymer (Polyquaternium-11) 1.00
- Nonionic emulsifier hydroogenated castor oil polyol ester
- Defoamer, opacifier, perfume q.s. ammonia pH 8.5 water ad 100.0
- the permanent waving was carried out by acting on the hair wound on curlers for 20 to 30 minutes, rinsing and then fixing for five minutes with the following composition: hydrogen peroxide 2.5 (% by weight) Cetylstearylalkohol 2.0 Natriumlauryethersulfat 1.2 C 12 -C 14 alkyl polyglycol ether 1.0 stabilizer qs Polyamide powder loaded with 20% by weight of perfume oil 3.0 (ORGASOL R , average particle size 5 ⁇ m) Water ad 100.0
- Part A ammonium 4.5 (g) 1,2-propanediol 1.0 Dimethicone Copolyol Meadowfoamate 0.4 Cationic polymer (Polyquaternium-22) 1.0 cocoamidopropyl 1.0 Nonionic solubilizer 0.8 Perfume, opacifier q.s. water ad 72.0 adjusted to pH 8.6 with NH 3
- Part B Ammonium thioglycolate, 70% 18.0 (g) thiolactic 2.0 1,2-propanediol 0.5 water ad 28.0 adjusted to pH 5.5 with NH 3
- the sub-compositions A and B were separately introduced into a known two-chamber container and combined by destroying the partition immediately before application to the hair, whereby a product with a pH of 7.4 was obtained.
- the permanent corrugation was carried out in accordance with the method described in Example 1.
- the fixative had the following composition: hydrogen peroxide 4.0 (% by weight) Quaternium-36 2.0 citric acid 0.2 acetanilide 0.2 Polyamide powder loaded with 15% by weight of perfume oil 3.0 (ORGASOL R , average particle size 10 ⁇ m) Water ad 100.0
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Abstract
Description
Die vorliegende Erfindung betrifft ein neues Verfahren zum dauerhaften Verformen, d.h. Dauerwellen, von menschlichen Haaren, durch das die unangenehme Geruchsentwicklung nach der Verwendung von Thiogruppen enthaltenden Reduktionsmitteln auf dauergewelltem Haar weitgehend beseitigt wird.The present invention relates to a new method for permanent deformation, i.e. Perm, of human hair, through which the unpleasant Odor development after using thio groups Reducing agents on permed hair is largely eliminated.
Es ist ein seit langem bekanntes, jedoch nach wie vor ungelöstes Problem, daß dauergewelltes Haar auch nach erfolgter Fixierung bzw. Neutralisation noch einen als unangenehm empfundenen Geruch nach dem als Verformungsmittel verwendeten Reduktionsmittel aufweist, obwohl das Haar nach der Fixierung üblicherweise mit Parfum enthaltenden Nachbehandlungsmitteln wie Shampoos, Spülungen, Kuren, etc. behandelt wird.It is a long-known but still unsolved problem that permed hair even after fixation or neutralization as an unpleasant smell after that as a deforming agent used reducing agent, although the hair after fixation usually with perfume-containing aftertreatment agents such as shampoos, Conditioners, cures, etc. is treated.
Es wurde auch schon vorgeschlagen, die Parfumierung von Dauerwellpräparaten
und Fixiermitteln hierfür dadurch zu verbessern, daß das Parfum der
entsprechenden Zusammensetzung erst unmittelbar vor der Anwendung zugesetzt
wird (DE 36 40 748 C1).
Doch auch dadurch läßt sich das Problem nicht lösen.It has also been proposed to improve the perfuming of permanent wave preparations and fixatives for this by adding the perfume to the corresponding composition only immediately before use (DE 36 40 748 C1).
But that doesn't solve the problem either.
JP5117134 beschreibt ein Verfahren zum dauerhaften Verformen von menschlichen Haaren, wobei auf das Haar in an sich bekannter Weise eine wässrige Reduktionsmittelzusammensetzung aufgebracht, anschliessend mit einer mindestens ein Oxidationsmittel enthaltenden Zusammensetzung fixiert wird (Siehe Zusammenfassung), dadurch gekennzeichnet, dass diese Zusammensetzung mit Parfum beladene Polyamidteilchen, von denen mindestens 90 Gew.-% eine Teilchengrösse im Bereich von 0,5 bis 50 Mikron aufweisen, enthält (Siehe Absätze [0011,0012,0015]).JP5117134 describes a method for permanently deforming human Hair, with an aqueous on the hair in a conventional manner Reductant composition applied, then with at least one an oxidizing agent-containing composition is fixed (see Summary), characterized in that this composition with Perfume-laden polyamide particles, at least 90% by weight of which Particle size in the range of 0.5 to 50 microns, contains (see paragraphs [0011,0012,0015]).
Es wurde nun gefunden, und das ist Gegenstand der vorliegenden Erfindung, daß
sich eine weitgehende und auch dauerhafte Entfernung des Reduktionsmittelgeruchs
aus dem dauergewellten Haar dadurch erreichen läßt, wenn das verformte Haar
nach dem Ausspülen des Reduktionsmittels mit einer mindestens ein
Oxidationsmittel, insbesondere Wasserstoffperoxid, vorzugsweise in einer
Konzentration von etwa 0,05 bis 6 Gew.-% enthaltenden Zusammensetzung fixiert
bzw. neutralisiert wird, die 1 bis 35 Gew.-% Parfum beladene Polyamidteilchen, von denen
mindestens 90 Gew.-% eine Teilchengröße im Bereich von 0,5 bis 50 Mikron,
vorzugsweise etwa 1 bis etwa 25 Mikron, vor allem etwa 2 bis etwa 20 Mikron,
aufweisen, enthält.
Die Bestimmung der Teilchengröße erfolgt auf dem Fachmann geläufige Weise,
beispielsweise durch Sieb- oder Sedimentationsanlayse.
Die Art des verwendeten Parfumöls ist an sich zweitrangig; im Prinzip eignet sich
jedes bekannte und in kosmetischen Mitteln eingesetzte Parfum für diesen Zweck. It has now been found, and this is the subject of the present invention, that extensive and permanent removal of the reducing agent odor from the permed hair can be achieved if, after rinsing out the reducing agent with at least one oxidizing agent, preferably the deformed hair, preferably the composition containing about 0.05 to 6% by weight is fixed or neutralized, the 1 to 35% by weight perfume-loaded polyamide particles, of which at least 90% by weight have a particle size in the range of 0.5 to 50 microns, preferably from about 1 to about 25 microns, most preferably from about 2 to about 20 microns.
The particle size is determined in a manner familiar to the person skilled in the art, for example by sieve or sedimentation analysis.
The type of perfume oil used is of secondary importance; in principle, any known perfume used in cosmetic products is suitable for this purpose.
Die Herstellung der parfumbeladenen Polyamidteilchen erfolgt durch Lösen des
Parfumöls in einem geeigneten Lösungsmittel wie Wasser, Ethanol, n-Hexan etc.
Diese Lösung wird unter Rühren mit dem Polyamidpulver vermischt.
Anschließend wird das Lösungsmittel, je nach Flüchtigkeit der Parfumbestandteile,
unter geringer Erwärmung (etwa 25 bis maximal etwa 50°C), und/oder Vakuum
entfernt.
Das Beladen von Polyamidpulver mit aktiven Materialien ist grundsätzlich bekannt
und beispielsweise bei V. Parison, Cosmetics & Toiletries, Vol. 108 (Dezember
1993), S. 97-100, beschrieben.
Als Grundlage geeignete Polyamidpulver sind beispielsweise die unter den
Handelsnamen "OrgasolR" und "NylonR" bekannten Produkte, deren generische
Bezeichnungen "Polyamide 6" oder "Polyamide 12" lauten.The perfume-laden polyamide particles are produced by dissolving the perfume oil in a suitable solvent such as water, ethanol, n-hexane etc. This solution is mixed with the polyamide powder with stirring.
Then, depending on the volatility of the perfume components, the solvent is removed with slight heating (about 25 to a maximum of about 50 ° C.) and / or vacuum.
The loading of polyamide powder with active materials is generally known and is described, for example, in V. Parison, Cosmetics & Toiletries, Vol. 108 (December 1993), pp. 97-100.
Polyamide powders suitable as a basis are, for example, the products known under the trade names "Orgasol R " and "Nylon R ", the generic names of which are "Polyamide 6" or "Polyamide 12".
Der bevorzugte Anteil derselben in der Fixier- bzw. Neutralisationszusammensetzung liegt zwischen etwa 0,1 bis etwa 10, vorzugsweise etwa 0,25 bis etwa 7,5, insbesondere etwa 0,5 bis etwa 5 Gew.-% der Zusammensetzung.The preferred level thereof in the fixative composition is between about 0.1 to about 10, preferably about 0.25 to about 7.5, especially about 0.5 to about 5% by weight of the composition.
Die Menge an Parfum, mit denen die Polyamidpulverteilchen beladen sind, ist ebenfalls variabel und ist insbesondere von der Art des Parfums, der Teilchengröße des Polyamidpulvers sowie den Absorptionsbedingungen abhängig.The amount of perfume with which the polyamide powder particles are loaded is also variable and is particularly dependent on the type of perfume, the particle size of the polyamide powder and the absorption conditions.
Sie kann zwischen etwa 1 bis etwa 35, vorzugsweise etwa 5 bis etwa 25, insbesondere etwa 10 bis etwa 20 Gew.-%, Parfum an beladenen Teilchen liegen.It can be between about 1 to about 35, preferably about 5 to about 25, in particular about 10 to about 20% by weight of perfume are loaded particles.
Die im ersten Schritt des erfindungsgemäßen Verfahrens verwendeten Verformungsmittel enthalten in der Regel eine reduzierende Thioverbindung. Bevorzugt sind Thioglykolsäure und Thiomilchsäure sowie deren Salze, insbesondere die Ammonium- und Ethanolaminsalze.Those used in the first step of the method according to the invention Deformers usually contain a reducing thio compound. Thioglycolic acid and thiolactic acid and their salts are preferred, especially the ammonium and ethanolamine salts.
Weitere einsetzbare Thioverbindungen sind insbesondere Cystein bzw. dessen Hydrochlorid, Homocystein, Cysteamin, N-Acetylcystein, Thioglycerin, Ethandiolmonothioglykolat, 1,2-Propylenglykolmonoglykolat (vgl. auch WO-A 93/1791), 1,3-Propandiolmonothioglykolat bzw. das daraus resultierende Isomerengemisch, 1,3-Butandiol- und 1,4-Butandiolmonothioglykolat bzw. deren Isomerengemische, Polyethylenglykol- wie Di-, Tri- und Tetraethlenglykolmonothioglykolate, Glycerinmonothiolactate und weitere Thiosäuren sowie deren Ester und Gemische derselben.Other thio compounds that can be used are in particular cysteine or its Hydrochloride, homocysteine, cysteamine, N-acetylcysteine, thioglycerin, ethanediol monothioglycolate, 1,2-propylene glycol monoglycolate (see also WO-A 93/1791), 1,3-propanediol monothioglycolate or the resulting mixture of isomers, 1,3-butanediol and 1,4-butanediol monothioglycolate or their isomer mixtures, Polyethylene glycol such as di-, tri- and tetraethlene glycol monothioglycolates, Glycerol monothiolactate and other thioacids as well as their esters and mixtures the same.
Auch die Verwendung anorganischer reduzierender Schwefelverbindungen wie Natriumhydrogensulfit ist prinzipiell möglich.The use of inorganic reducing sulfur compounds such as In principle, sodium bisulfite is possible.
Der Gesamtgehalt an Reduktionsmitteln in der Verformungs-Zusammensetzungen beträgt üblicherweise 2,5 bis etwa 15 Gew.-%, berechnet auf freie Thioglykolsäure als Bezugssubstanz.The total content of reducing agents in the deformation compositions is usually 2.5 to about 15 wt .-%, calculated on free thioglycolic acid as a reference substance.
Die Reduktionsmittel enthaltenden Dauerwellpräparate können, falls erforderlich, einen Gehalt an Alkalisierungsmitteln aufweisen. Die Menge ist abhängig vom reduzierenden Wirkstoff und dem angestrebten pH-Wert der Zusammensetzung. Vorzugsweise enthält die Reduktionsmittel-Zusammensetzung etwa 0,1 bis etwa 5, insbesondere etwa 0,5 bis etwa 2,5 Gew.-% desselben.The permanent wave preparations containing reducing agents can, if necessary, have a content of alkalizing agents. The amount depends on reducing agent and the desired pH of the composition. Preferably, the reducing agent composition contains about 0.1 to about 5, in particular about 0.5 to about 2.5% by weight of the same.
Bevorzugte Alkalisierungsmittel sind Ammoniumcarbamat, Ammoniak und/oder Ammonium(bi)carbonat. Es wird die Einstellung eines pH-Wertes im Bereich zwischen etwa 6,5 und etwa 9,5, vorzugsweise etwa 7 bis 8,5, angestrebt.Preferred alkalizing agents are ammonium carbamate, ammonia and / or Ammonium (bi) carbonate. It will be setting a pH in the range between about 6.5 and about 9.5, preferably about 7 to 8.5.
Die im erfindungsgemäßen Verfahren zum Einsatz kommenden Dauerwellmittel sowie auch die Fixier- bzw. Nachbehandlungsmittel enthalten vorzugsweise auch Tenside. Deren Anteil liegt bei etwa 0,1 bis etwa 10, insbesondere etwa 1 bis etwa 5 Gew.-% der Gesamtzusammensetzung.The permanent waving agents used in the method according to the invention and also preferably contain the fixative or aftertreatment agent Surfactants. Their proportion is about 0.1 to about 10, in particular about 1 to about 5 % By weight of the total composition.
Sowohl bei den in den Reduktionsmittel-Zusammensetzungen als auch bei den in den Fixiermitteln eingesetzten Tensiden handelt es sich vorzugsweise um die bekannten anionaktiven Produkte, die gegebenenfalls auch in Kombination mit nichtion ischen Tensiden zum Einsatz gelangen. Both in the reducing agent compositions and in in the surfactants used are preferably the known anionic products, which may also be in combination with non-ionic surfactants are used.
Geeignete anionische Tenside sind insbesondere die bekannten Alkylethersulfate und -carbonsäuren, insbesondere in Form ihrer Alkalisalze, sowie Eiweiß-Fettsäure-Kondensate.Suitable anionic surfactants are in particular the known alkyl ether sulfates and carboxylic acids, especially in the form of their alkali salts, and protein-fatty acid condensates.
Geeignete nichtionische Tenside sind vorzugsweise C8-C18-Fettalkoholpolyglykolether, Fettsäurepolyglykolester, Fettsäurealkanolamide, Aminoxide und vor allem C8-C18-Alkylpolyglucoside.Suitable nonionic surfactants are preferably C 8 -C 18 fatty alcohol polyglycol ethers, fatty acid polyglycol esters, fatty acid alkanolamides, amine oxides and especially C 8 -C 18 alkyl polyglucosides.
Es können auch amphotere Tenside wie die bekannten Betaine und Amidobetaine sowie, insbesondere in kationischen Fixierungen, kationaktive Tenside wie quaternäre Ammoniumverbindungen eingesetzt werden.Amphoteric surfactants such as the known betaines and amido betaines can also be used and, especially in cationic fixations, cationic surfactants such as quaternary ammonium compounds are used.
Ein weiterer wünschenswerter Bestandteil der im erfindungsgemäßen Verfahren verwendeten Reduktionsmittel-Zusammensetzungen ist ein C3-C8-Alkandiol bzw. dessen Ether, insbesondere Mono-C1-C3-alkylether.Another desirable constituent of the reducing agent compositions used in the process according to the invention is a C 3 -C 8 alkanediol or its ether, in particular mono-C 1 -C 3 alkyl ether.
Bevorzugte Substanzen sind in diesem Zusammenhang 1,2- und 1,3-Propandiol, 1-Methoxypropanol(-2), 1-Ethoxypropanol(-2), 1,3- und 1,4-Butandiol, Diethylenglykol und dessen Monomethyl- und Monoethylether sowie Dipropylenglykol und dessen Monomethyl- und Monoethylether.Preferred substances in this connection are 1,2- and 1,3-propanediol, 1-methoxypropanol (-2), 1-ethoxypropanol (-2), 1,3- and 1,4-butanediol, diethylene glycol and its monomethyl and monoethyl ether and dipropylene glycol and its monomethyl and monoethyl ether.
Der Anteil dieser Diole liegt vorzugsweise zwischen 0,5 und 30, vorzugsweise etwa 1 bis etwa 15, insbesondere etwa 1 bis etwa 10 Gew.-% der Reduktionmittel-Zusammensetzung.The proportion of these diols is preferably between 0.5 and 30, preferably about 1 up to about 15, in particular about 1 to about 10% by weight of the reducing agent composition.
Neben den C3-C6-Alkandiolen bzw. deren Ethern können zusätzlich auch Monoalkohole wie Ehtanol, Propanol-1, Propanol-2 sowie Polyalkohole wie Glycerin und Hexantriol, Ethylcarbitol, Benzylalkohol, Benzyloxyethanol sowie Propylencarbonat (4-Methyl-1,3-dioxolan-2-on), N-Alkylpyrrolidone und Harnstoff Verwendung finden.In addition to the C 3 -C 6 alkanediols or their ethers, monoalcohols such as ethanol, propanol-1, propanol-2 and polyalcohols such as glycerol and hexanetriol, ethylcarbitol, benzyl alcohol, benzyloxyethanol and propylene carbonate (4-methyl-1,3- dioxolan-2-one), N-alkylpyrrolidones and urea are used.
Weitere mögliche Bestandteile sind kationische, anionische, nichtionische und amphothere Polymere, vorzugsweise in einer Menge von etwa 0,1 bis etwa 5, insbesondere etwa 0,25 bis 2,5 Gew.-% der Gesamtzusammensetzung des Wellmittels.Other possible components are cationic, anionic, and nonionic amphoteric polymers, preferably in an amount from about 0.1 to about 5, in particular about 0.25 to 2.5% by weight of the total composition of the Well agent.
Die erfindungsgemäß eingesetzten Mittel können selbstverständlich alle in Dauerwellmitteln üblichen Stoffe enthalten, auf deren detaillierte Aufzählung hier verzichtet wird, und als wäßrige Lösungen, Emulsionen, Cremes, Schäume etc. vorliegen.The agents used according to the invention can of course all in Permanent waving agents contain the usual substances, which are listed in detail here is dispensed with, and as aqueous solutions, emulsions, creams, foams etc. available.
Es kann sich dabei um einphasige Produkte oder um in getrennten Verpackungen untergebrachte Zusammensetzungen handeln, die bei der Anwendung vereinigt werden, wie sie z.B. in der DE-C 43 04 828 beschrieben sind.It can be single-phase products or in separate packaging act housed compositions that combine in use as they are e.g. are described in DE-C 43 04 828.
Zur Vermeidung von Wiederholungen wir hierzu auf den Stand der Technik verwiesen, wie er beispielsweise in "Ullmanns's Encyclopedia of Industrial Chemistry", Vol A12 (1986), S. 599 bis 591, sowie insbesondere in der Monographie von K. Schrader, "Grundlagen und Rezepturen der Kosmetika", 2. Aufl. (1989, Hüthig-Verlag), S. 823 bis 840, sowie in dem Übersichtsartikel von D. Hollenberg et al. in "Seifen-Öle-Fette-Wachse!, 117 (1991), S. 81-87, beschrieben ist.To avoid repetition, we refer to the state of the art referred to, for example, in "Ullmanns' s Encyclopedia of Industrial Chemistry ", Vol A12 (1986), pp. 599 to 591, and in particular in the monograph by K. Schrader, "Basics and Recipes of Cosmetics", 2nd ed. (1989, Hüthig-Verlag), pp. 823 to 840, as well as in the review by D. Hollenberg et al. in "Seifen-Öle-Fette-Wwachs !, 117 (1991), pp. 81-87.
Die dort geoffenbarten Zusammensetzungen und Einzelbestandteile, auf die ausdrücklich Bezug genommen wird, können auch im Rahmen der vorliegenden Erfindung verwendet werden.The compositions and individual components disclosed there, to which express reference is also possible within the scope of the present Invention can be used.
Falls erwünscht, kann vor dem Auftrag des Reduktionsmittels noch ein Vorbehandlungsmittel appliziert werden, wie es beispielsweise in der DE-A 37 40 926 beschrieben ist. Nach dem Aufbringen dieses Vorbehandlungsmittels wird das Haar aufgewickelt und die Reduktionsmittel-Zusammensetzung aufgetragen. Nach etwa 15- bis 30-minütiger Einwirkung und Spülung erfolgt die Fixierung mit den bekannten Peroxid- oder Bromat-Zusammensetzungen, denen das mit Parfum beladene Polyamidpulver zugesetzt ist.If desired, a pretreatment agent can be added before the reducing agent is applied can be applied, such as in DE-A 37 40 926 is described. After applying this pretreatment agent, the hair wound up and applied the reducing agent composition. After about 15 to 30 minutes of exposure and rinsing are fixed with the known ones Peroxide or bromate compositions to which the perfume loaded Polyamide powder is added.
Bevorzugt sind Wasserstoffperoxid-Zusammensetzungen, wobei der Gehalt an H2O2 etwa 0,05 bis 6 Gew.-%, vorzugsweise etwa 0,1 bis 5, insbesondere etwa 0,5 bis 4 Gew.-% beträgt. Hydrogen peroxide compositions are preferred, the content of H 2 O 2 being about 0.05 to 6% by weight, preferably about 0.1 to 5, in particular about 0.5 to 4% by weight.
Ebenso kann selbstverständlich auch eine an sich bekannte Zwischenbehandlung zwischen Reduktions- und Neutralisierungsphase erfolgen.An intermediate treatment known per se can of course also be used between the reduction and neutralization phases.
Die folgenden Beispiele illustrieren die Erfindung. The following examples illustrate the invention.
Die Dauerwellung erfolgte durch 20- bis 30-minütige Einwirkung auf das auf
Lockenwickler gewickelte Haar, Ausspülen und anschließende fünfminütige
Fixierung mit der folgenden Zusammensetzung:
Nach erneutem Ausspülen, Entfernen der Wickler und Trocknen wurde eine ausdrucksvolle Dauerwelle erzielt, die eine gepflegte Struktur und eine ausgezeichnete Naß- und Trockenkämmbarkeit zeigte.After rinsing out again, removing the winder and drying it was a expressive perm achieved a neat structure and a showed excellent wet and dry combability.
Das Haar wies keinen unangenehmen Geruch nach Thioverbindungen auf.
Eine mit einer identischen Zusammensetzung, die jedoch anstelle des mit Parfum
beladenen Polyamidpulvers 0,6 Gew.-% des Parfums alleine enthielt, ergab nach der
Fixierung einen unangenehmen Geruch.The hair had no unpleasant smell of thio compounds.
One with an identical composition, but which contained 0.6% by weight of the perfume alone instead of the polyamide powder loaded with perfume, gave an unpleasant odor after fixation.
Die Teilzusammensetzungen A und B wurden getrennt in ein bekanntes
Zweikammerbehältnis eingebracht und unmittelbar vor der Anwendung auf das Haar
durch Zerstören der Trennwand vereinigt, wobei ein Produkt mit einem pH-Wert von
7,4 erhalten wurde.
Die Dauerwellung erfolgte entsprechend dem in Beispiel 1 beschriebenen Verfahren. The sub-compositions A and B were separately introduced into a known two-chamber container and combined by destroying the partition immediately before application to the hair, whereby a product with a pH of 7.4 was obtained.
The permanent corrugation was carried out in accordance with the method described in Example 1.
Das Fixiermittel besaß folgende Zusammensetzung:
Es wurde ein nach dem Trocknen weitgehend und dauerhaft von unangenehmem Geruch freies, dauergewelltes Haar erhalten.It became largely and permanently unpleasant after drying Preserve odor-free, permed hair.
Ersatz des parfumbeladenen Polyamidpulvers durch 0,45% des gleichen freien Parfums ergab einen unangenehmen Geruch nach Schwefelverbindungen. Replacement of the perfume-laden polyamide powder with 0.45% of the same free Perfumes gave off an unpleasant smell of sulfur compounds.
Im folgenden werden noch zwei Beispiele für im Rahmen der Erfindung zu verwendende Fixiermittel für Dauerwellen gegeben:The following are two examples of within the scope of the invention Given fixative for perms:
Auch bei Anwendung dieser Fixierungen wurde ein dauerhaft angenehm riechendes, dauergewelltes Haar erhalten.Even when using these fixations, a permanently pleasant smelling, Get permed hair.
Claims (3)
- Process for the permanent waving of human hair, whereby an aqueous reducing agent is applied onto the hair in a manner known per se, left to process, then optionally treated with an intermediate treatment, rinsed and subsequently neutralized with a composition comprising at least one oxidizing agent, characterized in that this neutralizing composition comprises polyamide particles charged with perfume, of which at least 90 % have a particle size from 0.5 to 50 microns, whereby the amount of perfume with which the particles are charged is 1 to 35% by wt. of perfume compared with the charged particle.
- Process according to claim 1, wherein at least 90 % by weight of the polyamide particles have a particle size from 1 to 25 microns.
- Process according to claim 1 and/or 2, wherein the neutralizing composition comprises 0.05 % to 6 % by weight, calculated to the total composition, of hydrogen peroxide.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10046253 | 2000-09-19 | ||
DE10046253A DE10046253C1 (en) | 2000-09-19 | 2000-09-19 | Process for permanent deformation of human hair |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1188430A2 EP1188430A2 (en) | 2002-03-20 |
EP1188430A3 EP1188430A3 (en) | 2003-02-05 |
EP1188430B1 true EP1188430B1 (en) | 2004-11-17 |
Family
ID=7656732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01122271A Expired - Lifetime EP1188430B1 (en) | 2000-09-19 | 2001-09-18 | Process for permanent waving of human hair |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1188430B1 (en) |
AT (1) | ATE282397T1 (en) |
DE (2) | DE10046253C1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2822125A1 (en) * | 1978-05-20 | 1979-11-22 | Wella Ag | Liq. permanent hair waving compsn. - contains suspended water-insoluble cellulosic, starch or plastics particles acting as marking and cover agents |
JP3115378B2 (en) * | 1991-10-28 | 2000-12-04 | ホーユー株式会社 | Hair straightener |
FR2722092B1 (en) * | 1994-07-11 | 1996-08-14 | Oreal | SOLID HAIR COMPOSITION CONTAINING A PARTICULATE STRUCTURING AGENT |
DE29817970U1 (en) * | 1998-10-08 | 1999-01-14 | Wella Ag, 64295 Darmstadt | Permanent hair shaping agent with microencapsulated perfume oil |
DE19955842A1 (en) * | 1999-11-19 | 2001-06-07 | Kao Corp | Leave-on aqueous agent, used to improve volume and gloss of hair, comprises a hair-conditioner and a polyamide powder of specified particle size |
-
2000
- 2000-09-19 DE DE10046253A patent/DE10046253C1/en not_active Expired - Fee Related
-
2001
- 2001-09-18 DE DE50104530T patent/DE50104530D1/en not_active Expired - Lifetime
- 2001-09-18 EP EP01122271A patent/EP1188430B1/en not_active Expired - Lifetime
- 2001-09-18 AT AT01122271T patent/ATE282397T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE10046253C1 (en) | 2002-05-08 |
EP1188430A3 (en) | 2003-02-05 |
EP1188430A2 (en) | 2002-03-20 |
DE50104530D1 (en) | 2004-12-23 |
ATE282397T1 (en) | 2004-12-15 |
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